| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $240.67 | 5.346% | $253.5362 | $253.54 | $253.55 | $253.50 |
| Purchase #2 | $129.40 | 4.358% | $135.0393 | $135.04 | $135.05 | $135.00 |
| Purchase #3 | $202.63 | 12.379% | $227.7136 | $227.71 | $227.70 | $227.70 |
| Purchase #4 | $230.26 | 5.150% | $242.1184 | $242.12 | $242.10 | $242.10 |
| Purchase #5 | $14.36 | 7.422% | $15.4258 | $15.43 | $15.45 | $15.40 |
| Purchase #6 | $91.38 | 8.437% | $99.0897 | $99.09 | $99.10 | $99.10 |
| Purchase #7 | $31.80 | 8.323% | $34.4467 | $34.45 | $34.45 | $34.40 |
| 7 purchase totals = | $940.50 | $1,007.3697 | $1,007.38 | $1,007.40 | $1,007.20 | |